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  • Product Name: Alternariol
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  • Purity: 98.0%
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  • DC Chemicals Limited
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  • Product Name: Alternariol
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  • Purity: 98.0%
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641-38-3

641-38-3 structure
641-38-3 structure
  • Name: Alternariol
  • Chemical Name: alternariol
  • CAS Number: 641-38-3
  • Molecular Formula: C14H10O5
  • Molecular Weight: 258.226
  • Catalog: Natural product Phenols
  • Create Date: 2018-08-08 07:11:57
  • Modify Date: 2024-01-03 15:52:55
  • Alternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes[1]. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties[2].

Name alternariol
Synonyms Alternariol
Alternariol from Alternaria sp.
3,7,9-Trihydroxy-1-methyl-6H-benzo[c]chromen-6-one
6H-Dibenzo[b,d]pyran-6-one, 3,7,9-trihydroxy-1-methyl-
AOH
3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one
Description Alternariol is a mycotoxin produced by Alternaria species. AOH inhibits the catalytic activity of topoisomerase I and topoisomerase II enzymes[1]. Alternariol exhibits a variety of therapeutic and biological properties such as phytotoxicity, cytotoxicity, anti-HIV, anti-cancer, and anti-microbial properties[2].
Related Catalog
References

[1]. Fliszár-Nyúl E, et al. Interaction of Mycotoxin Alternariol with Serum Albumin. Int J Mol Sci. 2019 May 12;20(9). pii: E2352.

[2]. Grover S, et al. The Alternaria alternate Mycotoxin Alternariol Suppresses Lipopolysaccharide-Induced Inflammation. Int J Mol Sci. 2017 Jul 20;18(7). pii: E1577.

Density 1.6±0.1 g/cm3
Boiling Point 586.9±39.0 °C at 760 mmHg
Melting Point 350°C (rough estimate)
Molecular Formula C14H10O5
Molecular Weight 258.226
Flash Point 232.3±20.6 °C
Exact Mass 258.052826
PSA 90.90000
LogP 2.93
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.731

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP8757000
CHEMICAL NAME :
6H-Dibenzo(b,d)pyran-6-one, 1-methyl-3,7,9-trihydroxy-
CAS REGISTRY NUMBER :
641-38-3
BEILSTEIN REFERENCE NO. :
0244839
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C14-H10-O5
MOLECULAR WEIGHT :
258.24
WISWESSER LINE NOTATION :
T B666 HOVJ C1 EQ KQ MQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
400 mg/kg
SEX/DURATION :
female 9-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
400 mg/kg
SEX/DURATION :
female 13-16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
REFERENCE :
EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,87,1973
Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H300-H310-H330
Precautionary Statements P260-P264-P280-P284-P302 + P350-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes T+
Risk Phrases 26/27/28
Safety Phrases 28-36/37/39-45
RIDADR UN 3462 6.1/PG 1
WGK Germany 3
RTECS HP8757000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2914400090
HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%